.Autumn_box{
    width: 100%;
    /* background-color: plum; */
}
.Autumn_header{
     width: 100%;
    height: 70px;
    background-color: white;
    /* display: block; */
     position: fixed;
    top: 0;
    left: 0;
    z-index: 99999;
}
.Autumn_top{
    margin-top: 100px;
    width: 100%;
    height: 30%;
    /* background-color: lightblue; */
    border-bottom: 1px solid #ccc;
    margin-bottom: 30px;
}
.Autumn_top h1{
    text-align: center;
    margin: 50px 0;
}
.Autumn_nav{
    width: 70%;
    margin: auto;
   /* background-color: palegoldenrod; */
}
.Autumn_nav ul{
    display: flex;
    justify-content: space-around;
}
.Autumn_nav ul li{
    margin: 0 20px;
    border-bottom: 2px solid #fff;
}
.Autumn_nav ul li:first-child{
    color: orange;
    border-bottom: 2px solid orange;
}
.Autumn_nav ul li:hover{
    color: orange;
    border-bottom: 2px solid orange;
}
.Autumn_content{
    width: 80%;
    /* background-color: lightgreen; */
    /* margin-top: 30px; */
    display: flex;
    justify-content: space-around;
    margin: auto;
    flex-wrap: wrap;
}
.Autumn_content div{
    background-color: #ebe8e8;
    border-radius: 15px;
    /* border: 1px solid #ccc; */
   width:18%;
   height: 500px;
   margin: 5px;
   overflow: hidden;
}
.Autumn_content div img{
    width: 90%;
    height: 95%;
    display: block; /* 确保图片是块级元素 */
     margin:10px auto;
     transition: transform 0.3s ease;
}
.Autumn_content div img:hover{
    transform: scale(1.1);
}
.Autumn_bottom{
    width: 100%;
    height: 30%;
    background-color: rgb(212, 209, 210);
}